baber/WOPTO huggingface dataset:
Patent DE-3822008-A1 (DE)
Title: Extendable telephone pivot arm
Inventor: JAKOBS PETER ING
IPC: F16M11/04
Filed: 1988-06-30
Abstract: In known telephone pivot arms, the horizontal adjustment of the telephone carrier plate is achieved by means of scissor arms or telescopic arms (design-related small adjustment path), but also by single or double parallelogram guide pairs, the telephone carrier plate undergoing an additional height adjustment (adjustment path limited by a weight-counterbalancing spring). The new pivot arm is intended to allow an extensive adjustment path while maintaining a constant height. By holding a parallelogram guide pair which is articulated so that it can be pivoted on the desktop and a similar guide pair articulated on the telephone carrier plate by means of a segmental cogwheel in a position symmetrical in relation to one another and to the mechanism housing which connects them, the telephone carrier plate can be adjusted horizontally over an extensive area. The telephone carrier plate has a high carrying capacity due to the forced horizontal movement (without a weight-counterbalancing spring).
Patent DE-3829381-A1 (DE)
Title: Domestic appliance, in particular dishwashing machine or cooker
Inventor: MAILAENDER HANS DIPL ING
IPC: A47L15/42
Filed: 1988-08-30
Abstract: Domestic appliance, in particular dishwashing machine or cooker, with a frame loaded by a weight in the rear region of the appliance and with a rear-wall-covering plate likewise fixed to the frame, the weight being at least partially embraced by at least one clamping member and being fixed to the frame, the clamping member (35) being constructed as part of the rear-wall-covering plate (20). <IMAGE>
Patent DE-3830778-A1 (DE)
Title: Negatively chargeable magnetic pigmentary powder or toner
Inventor: KURIBAYASHI TETSUYA
IPC: G03G9/083
Filed: 1988-09-09
Abstract: The following are claimed: (1) A magnetic pigmentary powder (I) comprising a resin binder and spherical magnetic particles (II) have a density after stacking of 1.2-2.5 g/c.c and linseed oil absorption of 5-30, pref. 10-25, esp. 12-18 ml/100g; (2) a one-component developer which is negatively chargeable, comprising (i) the above (I) also including a negative charge adjusting agent and (ii) a fine hydropholic silica powder, and (3) an image-formation process using the above developer
Patent DE-3834023-A1 (DE)
Inventor: SCHMID HEINRICH
IPC: F21S8/12
Filed: 1988-10-06
Abstract: A rectangular headlamp of very small height is disclosed. In order to comply with legal specifications, it is necessary to take special measures in the case of small headlamps in order to make use of the greatest possible part of the light emitted by the light source (5). For that purpose, the light source (5) of the headlamp is surrounded by a light collecting system composed of at least two identical rectangular, concentric Fresnel lenses (6, 7) and of a reflector (1) formed in a simple manner of at least one flat reflection surface (3).
Patent DE-3837576-A1 (DE)
Title: 5-carbamoyl thiazolidines, their preparation, and their use as parasiticides
Inventor: MUELLER NIKOLAUS DR
IPC: C07D277/56
Filed: 1988-11-05
Abstract: The present invention relates to the novel 5-carbamoylthiazolidines of the formula I <IMAGE>  in which     X represents O or S,   y represents O or S, R<1> represents alkyl, aryl, aralkyl, each of which is optionally substituted, R<2> represents alkyl, aryl, aralkyl, each of which is optionally substituted,  to their preparation and to their use. Preferred compounds of the formula I are those in which X represents O or S and Y represents O.
Patent DE-3838683-A1 (DE)
Title: Mixing device
Inventor: PRINCZ ERWIN
IPC: A47J31/40
Filed: 1988-11-15
Abstract: In the case of mixing devices for mixing food powder and liquid, use is made in a mixing space of mixing wheels which are driven by motor. These mixing wheels are designed as impeller wheels. They are intended to produce a drink which is as homogeneous as possible from the food powder and the liquid. Sparingly soluble products are, however, not completely dissolved in the liquid. They pass undissolved into the drinking vessel. This disadvantage is eliminated by the invention. The new mixing device has a pre-mixing space and a post-mixing space. Both mixing spaces are connected merely by an annular gap.
Patent DE-3840373-A1 (DE)
Title: Thermoplastic, fibre-reinforced composite material comprising polyphenylene ethers and polyamides
Inventor: HORACEK HEINRICH DR
IPC: B29C48/03
Filed: 1988-11-30
Abstract: Thermoplastic, fibre-reinforced composite materials obtainable by impregnating reinforcing fibres with the melt of polyphenylene ethers, polyamides, a low-molecular-weight organic acid amide and optionally a styrene polymer, and process for their preparation, and their use.
Patent DE-3843174-A1 (DE)
Title: Space-saving folding-shutter-door drive which is integrated in a profile frame and has two-part braking/free-wheeling drag nuts and a controllable spindle drive
Inventor: KUENTZLER RICHARD
IPC: E05F15/605
Filed: 1988-12-22
Abstract: The space-saving folding-shutter-door drive which can be integrated completely in a profile frame is an acceleration-controllable, self-damping spindle drive which can be motor-driven via an angular gear mechanism and has controllable engageable and disengageable two-part drag nuts which operate axially and angularly and move folding-shutter-door elements, which are mounted in the same profile frame and are connected pivotably to one another by hinges, axially and angularly with respect to the spindle drive. The control means is freely programmable, electronic or mechanical.
Patent DE-3843330-A1 (DE)
Title: Cast insert
Inventor: SHIRAI TADAYOSHI
IPC: B29C70/76
Filed: 1988-12-22
Abstract: The invention relates to cast inserts in which a, preferably metallic, part subjected to load is embedded in a plastic part by moulding. The aim of the invention is to improve the strength of the joint between the plastic part and the metal part. According to the invention, a recessed, flattened region (4) of the insert (3) is provided on its top and bottom side with depressions (7), formed, in particular, by intersecting grooves (8) with raised portions (9) being formed between the grooves (8). The invention can be employed for plastic parts with inserts embedded by moulding. <IMAGE>
Patent DE-3843837-A1 (DE)
Title: Flat knitting machine, especially automatic flat knitting machine
Inventor: PORKERT STEFAN
IPC: D04B15/56
Filed: 1988-12-24
Abstract: In a knitting operation on a known flat knitting machine, non-knitted edge threads which cause obstructions in a subsequent ironing operation are obtained. It is proposed, according to the invention, to tie in automatically at the edge, at least on one side of the knitted article, the non-knitted edge thread obtained during a knitting operation, specifically in that, by means of an automatic thread-inserting device, the non-knitted thread (5) is inserted onto an edge needle (4) and subsequently knitted off, so that loose threads, which cause trouble and which have to be cut off laboriously by hand according to the state of the art, no longer appear at the edge of the knitted article. <IMAGE>
Patent DE-3844069-A1 (DE)
Title: Candlestand
IPC: F21S13/12
Filed: 1988-12-28
Abstract: The subject of the invention is a candlestand for the burning down of candles in a manner which causes few drips, having a sleeve-shaped part, one end of which has a stop for bearing against the wick-side end of a candle, the sleeve-shaped part being arranged such that it is suspended freely on the wick-side end of the candle.
Patent DE-3902849-A1 (DE)
Title: Circuit arrangement for exchange of data between two microcomputers
Inventor: SCHLAPPNER HORST
IPC: G05B9/03
Filed: 1989-02-01
Abstract: In a circuit arrangement for exchange of data between two microcomputers, preferably between two microcomputers which are operated in parallel for security reasons, an interface circuit is assigned to each of the two microcomputers, and includes a transmitter and a receiver, each having a read-write memory. The two interface circuits are connected to each other by a clock line and one serial data line for each direction, and provided with circuits to control the transmission and receiving process. <IMAGE>
Patent DE-3904015-A1 (DE)
Title: Motorcycle
Inventor: BARON GUENTER
IPC: B62K11/02
Filed: 1989-02-10
Abstract: A description is given of a motorcycle (1) with a seat (bench (saddle) 3) to which there is connected a rear part (6) which can be displaced counter to the forwards direction of travel on a supporting tube (10) fixed on the frame. The rear part bears a wheel cover (7) for a rear wheel (2) of the motorcycle (1). By displacing the rear part (6) the rear wheel (2) can be removed in a simple manner in the longitudinal direction of the vehicle. Situated within the rear part (6) is a subchamber (5) which together with a subchamber (4) within the seat (bench 3) forms, by virtue of the displaceability of the rear part (6), a readily accessible storage space. The fact that the seat (bench 3) is in fixed connection with the supporting tube (4) fixed on the frame results in a low seat height at least for the front region of the seat (seat part 3a). <IMAGE>
Patent DE-3907663-A1 (DE)
Inventor: HELMS JAN PROF DR
IPC: A61L27/46
Filed: 1989-03-09
Abstract: Bone prostheses made of glass ionomer cement are superior to those made of ceramics, especially because they are simple to produce and can be shaped easily using conventional grinding and milling tools. The prosthesis part required in each case can be shaped by the surgeon during the operation from freshly mixed glass ionomer cement, or an industrially prefabricated shaped element, which approximates to the ideal shape of the bone part to be replaced, can be adapted to the given anatomical conditions.
Patent DE-3909675-A1 (DE)
Title: Barring of DTMF subscriber numbers
Inventor: HARTMANN KARL-DIETER
IPC: H04M1/67
Filed: 1989-03-23
Abstract: The invention relates to a method for preventing unauthorised dialling in payphones with DTMF dialling wherein an acoustic coupler is used for dialling input. The dialling bar is achieved by disposing between the speech wires a DTMF receiver which forwards DTMF frequencies occurring on the speech wires to a telephone number bar in the dialling circuit for monitoring. Unauthorised DTMF dialling can thus at least be interrupted. The method is used in payphones with DTMF dialling.
Patent DE-3910482-A1 (DE)
Title: Cobalt compounds, their preparation and use as adhesives for rubber articles which contain metal constituents
IPC: C07C39/235
Filed: 1989-03-31
Abstract: Compounds of the formula R1(-O-Co-O-R2)n, in which R1 is an element selected from amongst Al, B, Ca, Cu, Fe, Mg, Na, P, S, Si, Sn, Ti, Zn and Zr and n is a number between 1 and 5 which corresponds to the valency of the atom R1 and in which R2 is a phenol radical of optionally substituted mono- and polynuclear phenols of the formula <IMAGE> where R3, R4, R5, R6 and R7 are identical or different and are hydrogen, hydroxyl, amino, C1-C18-alkyl, C5-C12-cycloalkyl, C1-C16-alkylthio, C6-C14-aryl, C6-C14-aryl-C1-C4- alkyl, C1-C18-alkylamino, C1-C18-alkoxy, C6-C14-aryloxy, C6-C14-aryl-C1-C4- alkoxy, halogen or a hydrocarbon radical containing 2 to 18 carbon atoms and having one or more double bonds, can be used as adhesives for improving the adhesion between steel cord and rubber mixtures. Also disclosed is a process for the preparation of the novel compounds according to the invention.
Patent DE-3911493-A1 (DE)
Title: Safety device for motively moved closing parts
Inventor: WEISHAUPT WALTER
IPC: E05F15/41
Filed: 1989-04-08
Abstract: In a safety device for motively moved closing parts for apertures of motor vehicles, with a safety circuit which, controlled by a limit switch actuated in the final range of movement of the closing part, influences the drive motor of the closing part, the limit switch has a position, in which, during the further closing movement of the closing part, the jamming of an object is possible, but in which, on the other hand, additional measures ensure that, during this further closing movement of the closing part, the attention of the vehicle user is increased in order reliably to prevent the jamming of an object or limit the consequences of this to a harmless extent.
Patent DE-3913366-A1 (DE)
Title: Flexible welding jig for ornamental work - is based on building block principle and uses magnetically attached locating pieces
Inventor: FETTWEIS HERBERT
IPC: E04F11/18
Filed: 1989-04-22
Abstract: The parts to be welded (11,12) are located between the pegs of one or more locating pieces (13). The locating pieces have magnets on the underside so that they are held securely against a flat steel baseplate but can be moved about to accommodate different designs of ornamental work. Pegs of varying diameter can be inserted depending on the size of bar or strip to be held. USE/ADVANTAGE - Economical production of small batches of ornamental work. Avoids the cost of making and storing special purpose jigs. (2pp Dwg.No.6/6)
Patent DE-3920147-A1 (DE)
Inventor: OEHLERT WOLFGANG
IPC: H01R39/38
Filed: 1989-06-20
Abstract: A carbon brush holder is proposed in which both the compression clip (2) acting on a carbon brush and the holder body, which is constructed as one piece with guides for the carbon brushes, consist of plastic. <IMAGE>
Patent DE-3920404-A1 (DE)
Title: Control for adjusting sunshine protector at vehicle rear panel - is provided with sensor which delivers signal when vehicle reverses to partially place protector in ineffective position
Inventor: BALL WILFRIED
IPC: B60J1/20
Filed: 1989-06-22
Abstract: With the existence of a signal (2), the regulating element (10) sets the sun radiation protection system (11) in a second at least partly non-working position, and with the non-existence of the signal (2), the protection system (11) is automatically restored to the first working position. The signal (2) is conducted with delay to the regulating element (10). The sensor (1) is a  position transmitter arranged at the gear selector lever. The sensor unit can be assigned to the current circuit of a reversing lamp. The sensor unit (1) includes a rotation transmitter assigned to a vehicle wheel. The rotation transmitter is a pulse transmitter. USE/ADVANTAGE - Control system for adjusting element of sun radiation protection system at rear panel of motor vehicle.  Gives unrestricted efficacy of protection system and allows unhindered vision when reversing.
Patent DE-3925063-A1 (DE)
Title: Drying system for longer ceramic mouldings partic. tiles - dry air is passed over mouldings on plate while simultaneously hot air passes underneath and then rejoins dry air stream
Inventor: THOMA KARL
IPC: C04B33/30
Filed: 1989-07-28
Abstract: A process and equipment for drying ceramic mouldigns is described. The invention refers particularly to longer mouldings and/or mouldings with side grooves and perforations. The mouldings are dried in a chamber by a dry air stream directed through and along them. Mouldings are supported in teh drying chamber on a solid base which is heated by a separate hot air stream below. The hot air stream is branched away from the dry air stream and heated by a burner before being directed along the underside of the solid base plate and rejoins the main air stream at the plate end. USE/ADVANTAGE - For drying ceramic mouldings, particularly files with longer lengths or several tiles arranged behind each other, without danger of fracture.
Patent DE-3927792-A1 (DE)
Title: Objects such as bird tables - are composed of small pieces and offcuts of wood
Inventor: LEHNERT PETER
IPC: A01K31/14
Filed: 1989-08-23
Abstract: Small objects are made from wood, such as bird feeding tables or nest-boxes. The floor (12) is made from plywood, and strips of wood (72, 74; 76, 78) are glued or nailed on at least two opposite sides of it. Upright strips of wood (82, 84, 86, 88) are fitted in the corners, holding a roof or lid (54, 56) composed of several strips of wood (22) fixed side by side. USE/ADVANTAGE - Small objects such as bird tables, nest boxes, flower boxes etc. are made up from small offcuts and pieces of wood that would otherwise be waste.
Patent DE-3931009-A1 (DE)
Inventor: MAYER MARTIN
IPC: F16B37/00
Filed: 1989-09-16
Abstract: The proposal is for a starting device for internal combustion engines in which the starter pinion (13) is fitted on a thrust rod (12) and secured by a nut (15). The nut (15) has an axially sprung attachment at its surface (19) lying against the starter pinion (13) in order to distribute the forces acting via the nut (15) on the thread (16) of the thrust rod (12) uniformly over all the threads and thus reduce the high notch effect on the first thread base of the thrust rod (12) generated by mechanical tension peaks during the starting cycle to such an extent that the thrust rod (12) does not break.
Patent DE-3938462-A1 (DE)
Title: Device for clamping together parts in corners - has lower claw-shaped end and upper part with opening for tightening wedge
Inventor: NAWRATEK REINHOLD
IPC: E04G13/02
Filed: 1989-11-20
Abstract: The device for clamping together two shuttering parts in a staggered layout has a shank (2) with an angled end (1) and a claw-like edge (b). On the upper end of the shank an enlarged part is provided with a slot into which a wedge (a) is driven to tighten the parts together. ADVANTAGE - The device allows reliable clamping of shuttering parts which are in a staggered layout.
Patent DE-3941253-A1 (DE)
Title: Testing arrangement for WC disinfectant, cleaner and deodorant - dissolves solid material in liquid and dispenses it from reservoir into cistern via suction tube
IPC: E03D9/03
Filed: 1989-12-14
Abstract: The dosing arrangement contains a reservoir container (7) removably mounted in the cistern (9) on a suspension or attachment. When the WC is flushed, the cleaning, disinfecting and deodorising material is dispensed into the water in the cistern via a main suction tube (6) protruding from the reservoir vertically downwards to just above the level of the water remaining in the cistern. USE/ADVANTAGE - Dissolves solid leaner, disinfecting and deodorant in liquid and dispenses doses of soln. into water in WC cistern.
Patent DE-3941968-A1 (DE)
Title: Device for conveying ball-rooted plants - comprises conveyor in form of paired rails for non-upright plants and single bar for standing plants
Inventor: GAEDE HANS-JOACHIM DIPL ING
IPC: A01C11/02
Filed: 1989-12-15
Abstract: The device for conveying ball-rooted plants to the plant gripper of a planing machine consists of a conveyor in the form of a pair of rails. These receive plants that are- not standing erect. A single bar receives standing plants. The conveyor is formed as part of an oscillating conveyor. USE/ADVANTAGE - Conveys ball-rooted plants of any kind safely and gently to the plant-gripper for planting.
Patent DE-3943381-A1 (DE)
Title: Friction roller support for transport track
Inventor: SCHREIER ULRICH
IPC: B65G47/26
Filed: 1989-12-30
Abstract: The roller (12) is mounted on a stub axle (17) via bearings and is coupled to the axle by a friction clutch (45). The axle stub is located inside the mounting bore, in the support rail (11) by roller bearings inside a mounting sleeve (31). The sleeve holds the bearings in place and provides a pre-assembled fitting.  The whole unit is fitted in one simple action, with a securing nut on the end of the axle stub. A locating plate (76) secures the axial position of the roller. The roller friction is independent of the loading.
Patent DE-4000125-A1 (DE)
Title: Load setting system for combustion engine of vehicle - has control cooperating with safety contact that switches on reaching or leaving no=load control region
Inventor: SEVERIEN HERBERT
IPC: B60K31/02
Filed: 1990-01-04
Abstract: The system has a safety contact (27) provided with two contact springs (43, 44) and a conducting anvil (42). When the setting member (9) reaches the no-load region, the anvil contacts the contact springs and closes the safety contact and compresses or expands the contact springs as the setting member moves farther in the no-load direction until the minimum no-load setting is attained. Both contact springs have a current supply (45, 46). The control element (8b) can pivot about an axis (32). The contact springs and the anvil are concentric with this axis. The control element, contact springs and anvil are in a shared casing, which  also holds a potentiometer (18) measuring the actual position of the control element. ADVANTAGE - Unambiguous detection of changeover between no-load and partial load.
Patent DE-4005209-A1 (DE)
Title: Masking screens for plate-shaped workpiece in electroplating unit - comprise upper floating pair and lower immersible pair of screens able to mask upper and lower sides of workpiece
Inventor: KAUPER RUDOLF DIPL ING
IPC: C25D5/00
Filed: 1990-02-20
Abstract: Means for masking the lines of force in a galvanising unit for treating plate-shaped workpieces (5) has a vertically adjustable clamp (21) on a product carrier (6) with locatable positioning devices (24). This enable screens (12,13;14,15) to be positioned in preselected locations either side of the workpiece (5) on moving the carrier (6) into the treatment station (1). The screens are designed as floats which are forced against the action of their buoyancy into the treatment fluid. The opposing screens (12,13) are coupled by a strut 920).
Patent DE-4005231-A1 (DE)
Inventor: MUELLER MICHAEL DIPL CHEM DR
IPC: A61K6/893
Filed: 1990-02-20
Abstract: The invention relates to novel acrylic acid ester- and methacrylic acid ester-substituted 1,2-bis(phenoxy)-3,3,4,4,5,5-hexafluoro- 1-cyclopentenes, their preparation and their use as monomers for application in the dental field.
Patent DE-4006370-A1 (DE)
Title: Preventing metal corrosion during prodn. of acyl-chloride(s) - using metals with electro-negativity of above 1.2
Inventor: SEMLER GUENTHER DR
IPC: C07C51/64
Filed: 1990-03-01
Abstract: Inhibition of corrosion of metallic workpieces in the prodn. of aliphatic, aromatic or araliphatic carboxylic acid chlorides from phosgene and corresp. carboxylic acids (anhydrides) is new. The reactions take place in the presence of dialkylated carboxylic acid amides and/or tri-substd. phosphanoxides and/or sulphides as phosgenating catalysts. - At the end of phosgenation, metal (cpds) having an electronegativity of at least 1.2 are added to the reaction mixt. in at least equi-molar amts w.r.t. the catalyst at 80-180deg.C, as corrosion inhibitors (claimed). (6pp Dwg.no.0/0)
Patent DE-4008490-A1 (DE)
Title: Clamping element - is provided from strip material with side elements subjected to bending operation
Inventor: BERNDT SIEGFRIED
IPC: H01R4/36
Filed: 1990-03-16
Abstract: The clamping element is produced from flat profiled strip material that has a centre section with a hole (3) that can be threaded (3). The thickness (D) of the threaded hole section is greater than that of the projecting side plate sections (2a,2b). A bending operation is performed in which the side sections are formed into two semicircular arms with a contact face (1). The thicker material centre section does not deform during the forming operation. ADVANTAGE - Simplified production of clamping elements.